NEGBINOM.DIST

Negative binomial distribution[1].

Syntax:

NEGBINOM.DIST( number of failures:Integer, threshold number of successes:Integer, probability of success:Number {, cumulative:Boolean} )

Returns the value of the cumulative distribution function (CDF) or the probability mass function (PMF) for the negative binomial distribution with given number of failures and threshold number of successes and the probability of success (in [0,1]) for each trial.

cumulative selects CDF (TRUE) or PMF (FALSE).

Revisions:

This function was added in Fireworkz 2.00.

  1. Weisstein, Eric W. "Negative Binomial Distribution." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/NegativeBinomialDistribution.html